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1 | /* \r |
2 | * Copyright (C) 2008 OpenIntents.org\r |
3 | *\r |
4 | * Licensed under the Apache License, Version 2.0 (the "License");\r |
5 | * you may not use this file except in compliance with the License.\r |
6 | * You may obtain a copy of the License at\r |
7 | *\r |
8 | * http://www.apache.org/licenses/LICENSE-2.0\r |
9 | *\r |
10 | * Unless required by applicable law or agreed to in writing, software\r |
11 | * distributed under the License is distributed on an "AS IS" BASIS,\r |
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r |
13 | * See the License for the specific language governing permissions and\r |
14 | * limitations under the License.\r |
15 | */\r |
16 | \r |
17 | package org.openintents.util;\r |
18 | \r |
19 | import java.util.List;\r |
20 | \r |
21 | import android.content.ComponentName;\r |
22 | import android.content.Context;\r |
23 | import android.content.Intent;\r |
24 | import android.content.pm.PackageManager;\r |
25 | import android.content.pm.ResolveInfo;\r |
26 | import android.view.Menu;\r |
27 | import android.view.MenuItem;\r |
28 | \r |
29 | /**\r |
30 | * Adds intent options with icons.\r |
31 | * \r |
32 | * This code is retrieved from this message:\r |
33 | * http://groups.google.com/group/android-developers/browse_frm/thread/3fed25cdda765b02\r |
34 | * \r |
35 | */\r |
36 | public class MenuIntentOptionsWithIcons {\r |
37 | \r |
38 | Context mContext;\r |
39 | Menu mMenu;\r |
40 | \r |
41 | public MenuIntentOptionsWithIcons(Context context, Menu menu) {\r |
42 | mContext = context;\r |
43 | mMenu = menu;\r |
44 | }\r |
45 | \r |
46 | public int addIntentOptions(int group, int id, int categoryOrder,\r |
47 | ComponentName caller, Intent[] specifics, Intent intent, int flags,\r |
48 | MenuItem[] outSpecificItems) {\r |
49 | PackageManager pm = mContext.getPackageManager();\r |
50 | final List<ResolveInfo> lri = pm.queryIntentActivityOptions(caller,\r |
51 | specifics, intent, 0);\r |
52 | final int N = lri != null ? lri.size() : 0;\r |
53 | if ((flags & Menu.FLAG_APPEND_TO_GROUP) == 0) {\r |
54 | mMenu.removeGroup(group);\r |
55 | }\r |
56 | for (int i = 0; i < N; i++) {\r |
57 | final ResolveInfo ri = lri.get(i);\r |
58 | Intent rintent = new Intent(ri.specificIndex < 0 ? intent\r |
59 | : specifics[ri.specificIndex]);\r |
60 | rintent.setComponent(new ComponentName(\r |
61 | ri.activityInfo.applicationInfo.packageName,\r |
62 | ri.activityInfo.name));\r |
63 | final MenuItem item = mMenu.add(group, id, categoryOrder,\r |
64 | ri.loadLabel(pm)).setIcon(ri.loadIcon(pm)).setIntent(\r |
65 | rintent);\r |
66 | if (outSpecificItems != null && ri.specificIndex >= 0) {\r |
67 | outSpecificItems[ri.specificIndex] = item;\r |
68 | }\r |
69 | }\r |
70 | return N;\r |
71 | }\r |
72 | }\r |